FR3123936A1 - Device for immobilizing a motor vehicle door on the body of the latter. - Google Patents

Device for immobilizing a motor vehicle door on the body of the latter. Download PDF

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Publication number
FR3123936A1
FR3123936A1 FR2106280A FR2106280A FR3123936A1 FR 3123936 A1 FR3123936 A1 FR 3123936A1 FR 2106280 A FR2106280 A FR 2106280A FR 2106280 A FR2106280 A FR 2106280A FR 3123936 A1 FR3123936 A1 FR 3123936A1
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France
Prior art keywords
bolt
opening
edge
state
aforesaid
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Granted
Application number
FR2106280A
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French (fr)
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FR3123936B1 (en
Inventor
Charles Coutier
Christian Pelser
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Coutier Industrie SARL
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Coutier Industrie SARL
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Priority to FR2106280A priority Critical patent/FR3123936B1/en
Priority to EP22178201.4A priority patent/EP4105418B1/en
Publication of FR3123936A1 publication Critical patent/FR3123936A1/en
Application granted granted Critical
Publication of FR3123936B1 publication Critical patent/FR3123936B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C21/00—Arrangements or combinations of wing fastening, securing, or holding devices, not covered by a single preceding main group; Locking kits
    • E05C21/005—Provisional arrangements between door and frame for holding vehicle doors closed or partially open during manufacturing or maintenance

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L’invention concerne un dispositif d’immobilisation d’un ouvrant (5) de véhicule automobile articulé à la caisse (6) de ce dernier, dans une position proche de ladite caisse, comportant un bâti (3,4) rapporté sur une face intérieure de l’ouvrant et formant le support d’un pêne (7) apte, dans un premier état, à être logé derrière un bord (6a) de caisse délimitant l’ouverture à laquelle l’ouvrant est associé, et dans un deuxième état, à être escamoté pour pouvoir contourner ledit bord, lors de l’éloignement de l’ouvrant, le pêne étant d’une part, soumis à l’effort d’un organe de rappel (9) tendant à le faire saillir dans sa position d’immobilisation de l’ouvrant et, d’autre part, étant relié à un élément de manœuvre tendant à l’escamoter à l’encontre de l’effort susdit, le bâti (3,4) comportant, en regard du pêne, une butée (10) destinée à venir au contact dudit bord (6a) de l’ouverture, caractérisé en ce qu’il comporte une gâchette (13) de blocage du pêne (7) dans son deuxième état, dont l’armement est assuré par la manœuvre du pêne (7) en direction de son deuxième état et dont l’effacement est assuré par le bord (6a) susdit de l’ouverture de la caisse, jouant le rôle d’une détente, libérant ainsi le pêne en direction de la butée susdite. FIGURE DE L’ABREGE : Fig. 3The invention relates to a device for immobilizing an opening (5) of a motor vehicle articulated to the body (6) of the latter, in a position close to the said body, comprising a frame (3,4) attached to one side interior of the opening and forming the support for a bolt (7) capable, in a first state, of being housed behind an edge (6a) of the body delimiting the opening with which the opening is associated, and in a second state, to be retracted in order to be able to circumvent said edge, when the opening is moved away, the bolt being on the one hand, subjected to the force of a return member (9) tending to make it protrude in its immobilization position of the leaf and, on the other hand, being connected to an operating element tending to retract it against the aforementioned force, the frame (3,4) comprising, facing the bolt , a stop (10) intended to come into contact with said edge (6a) of the opening, characterized in that it comprises a trigger (13) for locking the bolt (7) in its second state, t cocking is ensured by maneuvering the bolt (7) in the direction of its second state and whose erasure is ensured by the aforesaid edge (6a) of the opening of the body, playing the role of a trigger, thus releasing the bolt in the direction of the aforesaid stop. FIGURE OF THE ABRIDGE: Fig. 3

Description

Dispositif d’immobilisation d’un ouvrant de véhicule automobile sur la caisse de ce dernier.Device for immobilizing a motor vehicle door on the body of the latter.

La présente invention concerne le domaine de l’industrie automobile et plus précisément un dispositif pour immobiliser un ouvrant, articulé de manière provisoire ou définitive sur une caisse de véhicule, lors de son passage dans une chaîne de traitement de surface (anticorrosion, passivation, protection, peinture…).The present invention relates to the field of the automotive industry and more specifically to a device for immobilizing a leaf, hinged temporarily or permanently on a vehicle body, during its passage through a surface treatment line (anticorrosion, passivation, protection , painting…).

ARRIERE PLAN DE L’INVENTIONBACKGROUND OF THE INVENTION

Un ouvrant d’une caisse de véhicule, comme une porte, doit, dans un cycle de production, être écarté ou rapproché de la caisse plusieurs fois durant ce cycle et immobilisé aux extrémités de ce débattement, notamment dans son état le plus proche de la caisse. Or, à ce stade, il n’est équipé ni de serrure ni de poignée de manœuvre. Il est connu d’installer sur l’ouvrant, au moyen d’un bâti de fixation, une sorte de serrure provisoire, pour assurer l’immobilisation susdite, et un organe de son actionnement. Cette serrure est le plus souvent formée par une sorte de pêne débordant latéralement de l’ouvrant pour venir s’enclencher derrière une tôle de la caisse qui borde l’ouverture de la caisse que l’ouvrant est destiné à obturer. La plupart du temps, le pêne fait face à une butée portée par le dispositif qui, elle, vient au contact de cette tôle en avant de celle-ci, de sorte que, lorsque le pêne est engagé derrière le bord de l’ouverture de la caisse, ce bord est logé entre le pêne et cette butée avec plus ou moins de jeu selon les exigences du constructeur.A leaf of a vehicle body, such as a door, must, in a production cycle, be moved away from or brought closer to the body several times during this cycle and immobilized at the ends of this clearance, in particular in its state closest to the checkout. However, at this stage, it is equipped with neither a lock nor an operating handle. It is known to install on the opening, by means of a fixing frame, a kind of temporary lock, to ensure the aforesaid immobilization, and a member of its actuation. This lock is most often formed by a kind of bolt projecting laterally from the opening to engage behind a sheet of the box which borders the opening of the box that the opening is intended to close. Most of the time, the bolt faces an abutment carried by the device which itself comes into contact with this sheet in front of the latter, so that, when the bolt is engaged behind the edge of the opening of the body, this edge is housed between the bolt and this stop with more or less clearance depending on the manufacturer's requirements.

Lors de l’ouverture de l’ouvrant, le pêne est escamoté vers l’intérieur de l’ouverture au moyen d’un organe qui en commande une translation ou, plus souvent, une rotation à l’encontre de l’effet d’un organe élastique de rappel. Lors de la fermeture, le pêne, saillant au-delà du bord de l’ouvrant, poussé par l’organe élastique, est conformé de manière que son appui sur le bord de l’ouverture le repousse automatiquement selon un mouvement identique à celui obtenu par la manœuvre de l’organe susdit. Cet appui glissant présente l’inconvénient de détacher des particules du revêtement qui a été précédemment déposé et sur le bord de l’ouverture de la caisse frotté par le pêne et sur le pêne lui-même. Ces particules détachées tombent sur des parties basses de la caisse et sont la source de défauts pour la ou les couches suivantes appliquées sur ces parties basses.When opening the opening, the bolt is retracted towards the inside of the opening by means of a member which controls a translation or, more often, a rotation against the effect of an elastic return member. When closing, the bolt, projecting beyond the edge of the opening, pushed by the elastic member, is shaped so that its support on the edge of the opening pushes it back automatically according to a movement identical to that obtained by the operation of the aforesaid organ. This sliding support has the disadvantage of detaching particles of the coating which was previously deposited both on the edge of the opening of the box rubbed by the bolt and on the bolt itself. These detached particles fall on the lower parts of the body and are the source of defects for the following layer(s) applied to these lower parts.

OBJET DE L’INVENTIONOBJECT OF THE INVENTION

Par la présente invention, on entend fournir un dispositif qui ne présente pas cet inconvénient.The present invention is intended to provide a device which does not have this drawback.

A cet effet, l’invention concerne un dispositif d’immobilisation d’un ouvrant de véhicule automobile articulé à la caisse de ce dernier, dans une position proche de ladite caisse, comportant un bâti rapporté sur une face intérieure de l’ouvrant et formant le support d’un pêne apte, dans un premier état, à être logé derrière un bord de caisse délimitant l’ouverture à laquelle l’ouvrant est associé, et dans un deuxième état, à être escamoté pour pouvoir contourner ledit bord lors de l’éloignement de l’ouvrant, le pêne étant soumis à un effort tendant à le faire saillir dans sa position d’immobilisation de l’ouvrant et étant solidaire d’un élément de manœuvre tendant à l’escamoter à l’encontre de l’effort susdit, le bâti comportant, en regard du pêne, une butée destinée à venir au contact dudit bord de l’ouverture. Le dispositif comporte une gâchette de blocage du pêne dans son deuxième état, dont l’armement est assuré par la manœuvre du pêne en direction de son deuxième état et dont l’effacement est assuré par le bord susdit de l’ouverture de la caisse, jouant le rôle d’une détente, libérant ainsi le pêne en direction de la butée susdite.To this end, the invention relates to a device for immobilizing a motor vehicle opening hinged to the body of the latter, in a position close to said body, comprising a frame attached to an inner face of the opening and forming the support of a bolt capable, in a first state, of being housed behind a box edge delimiting the opening with which the leaf is associated, and in a second state, of being retracted in order to be able to circumvent said edge during the distance of the opening, the bolt being subjected to a force tending to make it protrude in its position of immobilization of the opening and being integral with an operating element tending to retract it against the aforesaid effort, the frame comprising, facing the bolt, a stop intended to come into contact with said edge of the opening. The device comprises a trigger for blocking the bolt in its second state, the arming of which is ensured by the maneuver of the bolt in the direction of its second state and the deletion of which is ensured by the aforesaid edge of the opening of the box, playing the role of a trigger, thus releasing the bolt in the direction of the aforesaid stop.

On comprend qu’avec ce dispositif, on peut éviter le contact frottant entre le bord de caisse et le pêne, donc la création de particules. Il faut pour cela armer la gâchette en agissant sur l’organe de manœuvre de l’ouvrant. Sur la chaîne de traitement, cette manœuvre préalable est obligatoire à compter de la seconde manipulation de l’ouvrant. En revanche, en début de traitement, l’ouvrant peut être rapproché de la caisse sans que l’opérateur ait agi sur l’organe de manœuvre. Il faut alors prévoir que le bord extérieur du pêne soit conformé en une surface de came qui permette son effacement par le bord de caisse sur lequel il va frotter, frottement qui peut générer la formation de microparticules mais qu’une seule fois.We understand that with this device, we can avoid rubbing contact between the edge of the body and the bolt, and therefore the creation of particles. To do this, the trigger must be cocked by acting on the sash operating device. On the processing line, this preliminary maneuver is mandatory from the second manipulation of the sash. On the other hand, at the start of treatment, the sash can be brought closer to the body without the operator having acted on the operating device. It is then necessary to provide that the outer edge of the bolt is shaped in a cam surface which allows its erasure by the edge of the box on which it will rub, friction which can generate the formation of microparticles but only once.

L’invention sera mieux comprise au cours de la description d’exemples de réalisation donnée ci-après de manière non limitative.The invention will be better understood during the description of exemplary embodiments given below in a non-limiting manner.

Il sera fait référence aux figures dans lesquelles :Reference will be made to the figures in which:

La illustre en perspective une première variante de réalisation du dispositif selon l’invention ; La illustre en perspective une deuxième variante de réalisation du dispositif selon l’invention ; The illustrates in perspective a first alternative embodiment of the device according to the invention; The illustrates in perspective a second alternative embodiment of the device according to the invention;

La illustre, en vue de dessus sans la platine supérieure, un premier état de la variante de la ; The illustrates, in plan view without the upper plate, a first state of the variant of the ;

La illustre, en vue de dessus sans la platine supérieure, un premier état de la variante de la ; The illustrates, in plan view without the upper plate, a first state of the variant of the ;

La illustre, en vue de dessus sans la platine supérieure, un deuxième état de la variante de la ; The illustrates, in plan view without the upper plate, a second state of the variant of the ;

La illustre, en vue de dessus sans la platine supérieure, un deuxième état de la variante de la ; The illustrates, in plan view without the upper plate, a second state of the variant of the ;

La illustre, en vue de dessus sans la platine supérieure, un troisième état de la variante de la ; The illustrates, in plan view without the upper plate, a third state of the variant of the ;

La illustre, en vue de dessus sans la platine supérieure, un troisième état de la variante de la ; The illustrates, in plan view without the upper plate, a third state of the variant of the ;

Claims (2)

1 . Dispositif d’immobilisation d’un ouvrant (5) de véhicule automobile articulé à la caisse (6) de ce dernier, dans une position proche de ladite caisse, comportant un bâti (3, 4) rapporté sur une face intérieure de l’ouvrant et formant le support d’un pêne (7) apte, dans un premier état, à être logé derrière un bord (6a) de caisse délimitant l’ouverture à laquelle l’ouvrant est associé, et dans un deuxième état, à être escamoté pour pouvoir contourner ledit bord, lors de l’éloignement de l’ouvrant, le pêne étant d’une part, soumis à l’effort d’un organe de rappel (9) tendant à le faire saillir dans sa position d’immobilisation de l’ouvrant et, d’autre part, étant relié à un élément de manœuvre tendant à l’escamoter à l’encontre de l’effort susdit, le bâti (3,4) comportant, en regard du pêne, une butée (10) destinée à venir au contact dudit bord (6a) de l’ouverture, caractérisé en ce que le dispositif comporte une gâchette (13) de blocage du pêne (7) dans son deuxième état, dont l’armement est assuré par la manœuvre du pêne (7) en direction de son deuxième état et dont l’effacement est assuré par le bord (6a) susdit de l’ouverture de la caisse, jouant le rôle d’une détente, libérant ainsi le pêne en direction de la butée susdite.1 . Device for immobilizing a leaf (5) of a motor vehicle hinged to the body (6) of the latter, in a position close to the said body, comprising a frame (3, 4) attached to an inner face of the leaf and forming the support for a bolt (7) capable, in a first state, of being housed behind an edge (6a) of the body defining the opening with which the leaf is associated, and in a second state, of being retracted in order to be able to circumvent said edge, when the opening is moved away, the bolt being on the one hand subjected to the force of a return member (9) tending to make it protrude in its immobilization position from the opening and, on the other hand, being connected to an operating element tending to retract it against the aforesaid force, the frame (3,4) comprising, opposite the bolt, a stop (10 ) intended to come into contact with said edge (6a) of the opening, characterized in that the device comprises a trigger (13) for blocking the bolt (7) in its second state, the cocking of which t is ensured by the operation of the bolt (7) in the direction of its second state and whose deletion is ensured by the aforesaid edge (6a) of the opening of the body, playing the role of a trigger, thus releasing the bolt in the direction of the aforesaid stop. Dispositif selon la revendication 1, dans lequel le bord extérieur (7c) du pêne (7) est conformé en une surface de came qui permet son effacement par le bord de caisse sur lequel il va frotter.Device according to Claim 1, in which the outer edge (7c) of the bolt (7) is shaped as a cam surface which allows it to be erased by the edge of the box on which it will rub.
FR2106280A 2021-06-14 2021-06-14 Device for immobilizing a motor vehicle door on the body of the latter. Active FR3123936B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2106280A FR3123936B1 (en) 2021-06-14 2021-06-14 Device for immobilizing a motor vehicle door on the body of the latter.
EP22178201.4A EP4105418B1 (en) 2021-06-14 2022-06-09 Device for immobilising a door of a motor vehicle to the body of the latter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2106280A FR3123936B1 (en) 2021-06-14 2021-06-14 Device for immobilizing a motor vehicle door on the body of the latter.
FR2106280 2021-06-14

Publications (2)

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FR3123936A1 true FR3123936A1 (en) 2022-12-16
FR3123936B1 FR3123936B1 (en) 2023-06-30

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FR2106280A Active FR3123936B1 (en) 2021-06-14 2021-06-14 Device for immobilizing a motor vehicle door on the body of the latter.

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FR (1) FR3123936B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011108065U1 (en) * 2011-11-18 2011-12-07 Thomas Wacker Locking device for locking an at least partially opened vehicle door during vehicle assembly
FR3058121A1 (en) * 2016-10-28 2018-05-04 Microplast TEMPORARY HOLDING ELEMENT OF A BODY OPENING ELEMENT
EP3636473A1 (en) * 2018-10-08 2020-04-15 Coutier Industrie Body of a motor vehicle temporarily provided with a side door

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011108065U1 (en) * 2011-11-18 2011-12-07 Thomas Wacker Locking device for locking an at least partially opened vehicle door during vehicle assembly
FR3058121A1 (en) * 2016-10-28 2018-05-04 Microplast TEMPORARY HOLDING ELEMENT OF A BODY OPENING ELEMENT
EP3636473A1 (en) * 2018-10-08 2020-04-15 Coutier Industrie Body of a motor vehicle temporarily provided with a side door

Also Published As

Publication number Publication date
EP4105418C0 (en) 2024-04-10
FR3123936B1 (en) 2023-06-30
EP4105418B1 (en) 2024-04-10
EP4105418A1 (en) 2022-12-21

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